---
product_id: 12727526
title: "Grow Big Hydroponic Plant Food - 3-2-6 Liquid Plant Fertilizer for Lush Vegetative Growth in Hydroponic Systems - Liquid Concentrate with Earthworm Castings & Micronutrients - 1 Pint"
brand: "foxfarm"
price: "39099CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Fox Farm"
url: https://www.desertcart.sn/products/12727526-grow-big-hydroponic-plant-food-3-2-6-liquid-plant
store_origin: SN
region: Senegal
---

# 3-2-6 NPK for lush growth pH adjustable for perfect balance Hydroponic-ready nutrient formula Grow Big Hydroponic Plant Food - 3-2-6 Liquid Plant Fertilizer for Lush Vegetative Growth in Hydroponic Systems - Liquid Concentrate with Earthworm Castings & Micronutrients - 1 Pint

**Brand:** foxfarm
**Price:** 39099CFA
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Big, Grow Bold — Your Hydroponic Garden’s Secret Weapon!

## Quick Answers

- **What is this?** Grow Big Hydroponic Plant Food - 3-2-6 Liquid Plant Fertilizer for Lush Vegetative Growth in Hydroponic Systems - Liquid Concentrate with Earthworm Castings & Micronutrients - 1 Pint by foxfarm
- **How much does it cost?** 39099CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/12727526-grow-big-hydroponic-plant-food-3-2-6-liquid-plant)

## Best For

- foxfarm enthusiasts

## Why This Product

- Trusted foxfarm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision pH Control:** Adjustable pH ensures maximum nutrient uptake and prevents lock-up in hydro systems.
- • **Turbocharge Your Growth:** Optimized 3-2-6 formula fuels vigorous vegetative, flowering, and fruiting stages.
- • **Micro-Nutrient Powerhouse:** Enriched with earthworm castings and micronutrients for robust roots and vibrant foliage.
- • **Effortless Feeding Routine:** Simple dosing with 2-3 tsp per gallon makes professional-grade care easy for all skill levels.
- • **Seamless Hydro Compatibility:** Specifically designed for hydroponics, delivering consistent, high-yield results every time.

## Overview

FoxFarm Grow Big Hydro is a premium 1-pint liquid fertilizer with a 3-2-6 NPK ratio, enriched with micronutrients and earthworm castings. Designed specifically for hydroponic systems, it offers pH adjustability to optimize nutrient availability, promoting vigorous vegetative growth, abundant flowering, and fruitful harvests. Trusted by serious growers, it simplifies feeding with easy dosing and supports plants from seedling to bloom for consistently impressive results.

## Description

desertcart.com: FoxFarm Grow Big Hydro Organic Liquid Fertilizer, 1 Pint - 3-2-6 Plant Food with Micro Nutrients for Hydroponic Systems - Enhances Vegetative Growth, Flowering, and Fruiting - pH Adjustable : Patio, Lawn & Garden

Review: Boosts Plant Growth Like a Pro! - This fertilizer is amazing for hydroponic systems! My plants grew stronger, greener, and healthier after just a few uses. The 3-2-6 formula with micro-nutrients really supports vegetative growth, flowering, and fruiting. I also love that it’s pH adjustable, which makes it easy to customize for different plants. Feels high-quality, works as promised, and gives my garden a noticeable boost. Highly recommend for serious plant lovers!
Review: Reliable, well know brand - I’ve had a really good experience using FoxFarm hydroponics products. They’re easy to use, well-labeled, and produce consistent results. My plants responded quickly, showing healthy growth and strong development. I appreciate the quality of the ingredients and how versatile the products are—they work well in hydroponic systems and can also be adapted for other growing setups. While they’re a bit more expensive than basic nutrients, the results make them worth it. Overall, FoxFarm is a trusted brand that delivers dependable performance, and I’d definitely continue using their hydroponics products.

## Features

- AMPLIFY VEGETATIVE GROWTH: Grow Big Hydro is a high-performance houseplant fertilizer that promotes genetic growth, flowering, and fruiting. Perfect for healthier and more productive plants, it supports robust vegetation for thriving gardens
- POWERFUL NUTRIENT-RICH BLEND: This 3-2-6 indoor plant fertilizer, enriched with earthworm castings and micronutrients, supports plant health and structure. It enhances soil quality, promotes vibrant foliage, and strengthens root systems for optimal growth
- HYDROPONIC-READY FORMULA: Specially designed for hydroponic, hydro liquid plant food ensures pH stability & nutrient availability, preventing lock-up. It gives plants balanced micronutrients for optimal blossoming, higher yields, and quality results
- THRIVE FROM SEED TO BLOOM: Our all purpose fertilizer provides nutrients from early vegetative stages to flowering. It maximizes plant size & structure, supports every growth phase, & promotes abundant flowers and fruits, ensuring your garden thrives
- EFFORTLESS FEEDING ROUTINE: Simply mix 2 tsp of this plant food for flowers per gallon for general feeding or 3 tsp for heavy feeding with each reservoir change. This nutrient control makes it perfect for all levels, offering a hassle-free application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CJJ8LC4 |
| Best Sellers Rank | #1,766 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #147 in Garden Fertilizers |
| Brand | FoxFarm |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,038) |
| Global Trade Identification Number | 00752289793219 |
| Item Form | Liquid |
| Item Weight | 1.3 pounds |
| Item model number | FX14094 |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Hydrofarm, Inc. |
| Number of Items | 1 |
| Product Dimensions | 2.5 x 7.81 x 2.5 inches |
| Specific Uses For Product | Hydroponic |
| UPC | 752289793219 |
| Unit Count | 20.0 Fluid Ounces |

## Product Details

- **Brand:** FoxFarm
- **Item Form:** Liquid
- **Item Weight:** 1.3 Pounds
- **Liquid Volume:** 16 Fluid Ounces
- **Specific Uses For Product:** Hydroponic

## Images

![Grow Big Hydroponic Plant Food - 3-2-6 Liquid Plant Fertilizer for Lush Vegetative Growth in Hydroponic Systems - Liquid Concentrate with Earthworm Castings & Micronutrients - 1 Pint - Image 1](https://m.media-amazon.com/images/I/71j4eBWQuKL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How much do you use in areogarden**
A: 1 tablespoon per gallon of water.
Mix with all nutes

**Q: is this what I need to feed micro greens?**
A: unsure about micro greens,  Im new to growing. I can tell you , works well with pepper plants.

**Q: Would this work with aquaponics**
A: No it would not be good to put in a aquaponic system with fish.  It would not be good for the fish.

**Q: is this a one part**
A: Yes. Use 1 to 3 tablespoon to a gallon of water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boosts Plant Growth Like a Pro!
*by A***Z on February 11, 2026*

This fertilizer is amazing for hydroponic systems! My plants grew stronger, greener, and healthier after just a few uses. The 3-2-6 formula with micro-nutrients really supports vegetative growth, flowering, and fruiting. I also love that it’s pH adjustable, which makes it easy to customize for different plants. Feels high-quality, works as promised, and gives my garden a noticeable boost. Highly recommend for serious plant lovers!

### ⭐⭐⭐⭐⭐ Reliable, well know brand
*by M***A on January 12, 2026*

I’ve had a really good experience using FoxFarm hydroponics products. They’re easy to use, well-labeled, and produce consistent results. My plants responded quickly, showing healthy growth and strong development. I appreciate the quality of the ingredients and how versatile the products are—they work well in hydroponic systems and can also be adapted for other growing setups. While they’re a bit more expensive than basic nutrients, the results make them worth it. Overall, FoxFarm is a trusted brand that delivers dependable performance, and I’d definitely continue using their hydroponics products.

### ⭐⭐⭐⭐⭐ GREAT basic, all-purpose plant food for hydroponics
*by K***A on September 21, 2025*

When the plant food that came with my hydroponic system ran out, I had a hard time deciding what kind to get. The FoxFarm products stood out to me, both because I'd seen them in my local HEB, and because they are derived from real ingredients. I know people will say synthetic fertilizers are the same, but I'm not sure. They are also potent enough they are easy to do, and maybe I'm just not as much a stickler for reading directions as I should be. The NPK on the Grow Big fertilizer looks just right for most plants you want to grow hydroponically, and it worked quite well when I added it following their directions. (2-3 t per gallon of water). I do need to get a conductivity or ppm meter to better gauge my water quality, especially as I am using tap water that contains minerals. But for now I'm doing OK>

## Frequently Bought Together

- FoxFarm Grow Big Hydro Liquid Fertilizer, Plant Food with Micro Nutrients for Hydroponic Systems - Enhances Vegetative Growth, Flowering, and Fruiting - pH Adjustable, NPK 3-2-6 (Pint)
- FoxFarm - Big Bloom Plant Food, Liquid Fertilizer Concentrate for Flowers, Fruits, and Vegetables, All Purpose Plant Fertilizer for Indoor & Outdoor Potted Plants, NPK 0.01-0.03-0.7 (Pint)
- FoxFarm Tiger Bloom Liquid Fertilizer Concentrate - Fast Acting Formula for Vicious Growth with Phosphorus - Encourages Fruit, Flower & Bud Development, NPK 2-8-4 (Pint)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-27*